Please note that this item has now sold out.
To avail of this offer you will need to be a member of the Official Harry Potter Fan Club (ie, have registered for a Wizarding Passport) in order to purchase this item.
If you are an existing member of the Official Harry Potter Fan Club, be sure to log in to the shop ahead of time for the best chance to purchase this limited supply product.
If you are not a member, you can find out more and join for free here.